Features: brand new and high quality Equipped DDR3 32G memory slot, PCI-E X16 X1 power supply socket, significantly improve motherboard performance. High compatibility for a higher experience. All solid capacitors, fine workmanship, professional stability. It can ensure quiet performance, low power consumption, less heat generation, energy-saving, and safe use. Obvious energy saving, overclocking, low power consumption, maximum bandwidth and shortest response for time. Quick start, loading and file transfer. Effectively reduce interface interference and wire loss, to ensure data reliability, so as to improve work efficiency. Support for Core i7 Core i5 Core i3 Celeron Pentium, LGA1155 is easy to use, low cost, low investment, and efficient mining. Specifications: Model：P8Z77-M PRO MATX Socket Type: LGA 1155 Application: Desktop CPU type: Core i7 Core i5 Core i3 Celeron Pentium Maximum Memory Capacity: 32GB Support CPU Type: for Intel Graphics: CrossFire&Sli Memory type: DDR3 Memory Channel: Dual Channel Video interface: 1×DVI interface, 1×VGA interface, 1×HDMI interface Power connector: one 8-pin, one 24-pin power connector PCI-E standard: PCI-E 3.0 standard PCI-E slot: 3×PCI-E X16 graphics slot, 1×PCI-E X1 slot Storage interface: 4×Sata II interface; 2×Sata III interface USB interface: 8×USB2.0 interface (6 built-in +2 backplane); 6×USB3.0 interface (2 built-in +4 backplane) Other interfaces: 1×RJ45 network interface, 2×eSATA interface, 1×optical interface, audio interface, PS/2 keyboard and mouse universal interface Package Includes: 1 x Motherboard note: The color of the slot bottom plate may vary from batch to batch, but it will not affect the use of the product. Products are continuously optimized and upgraded. Due to manual measurement, please allow a difference of 1-3mm. Due to different monitors and different lighting, the picture may not show the actual color of the item. Thank you for your understanding.